Dysprosium Oxide Powder - Dy2O3

Purity---
Re/TREM:99.995％,99.99％,99.999％ TREM:99.5％,99.9％,99.95％

Shape---
Powder

Dimension---
<325mesh,other size

Property---
white, slightly hygroscopic powder

Application---
uses in ceramics, glass, phosphors, lasers and dysprosium metal halide lamps.

Dysprosium Oxide is a white, slightly hygroscopic powder having specialized uses in ceramics, glass, phosphors, lasers and dysprosium metal halide lamps.

It can react with acids to produce the corresponding dysprosium(III) salts:

Dy2O3 + 6 HCl → 2 DyCl3 + 3 H2O

Basic Infomation

CAS Registry Number:1308-87-8

ChemSpider:3296880

PubChem:159370

Chemical formula:Dy2O3

Molar mass: 372.998 g/mol

Appearance: White powder.

Density: 7.80 g/cm3

Melting point: 2,408 °C (4,366 °F; 2,681 K)

Solubility in water:Negligible

Structure

Crystal structure:Cubic, cI80

Space group:Ia-3, No. 206